[INFO] fetching crate akuma 0.1.0...
[INFO] testing akuma-0.1.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate akuma 0.1.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate akuma 0.1.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate akuma 0.1.0
[INFO] finished tweaking crates.io crate akuma 0.1.0
[INFO] tweaked toml for crates.io crate akuma 0.1.0 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f60a4d4fab54c6f460987cf62828e95ac2c94fe23963330f76b6e3332f4a65cc
[INFO] running `Command { std: "docker" "start" "-a" "f60a4d4fab54c6f460987cf62828e95ac2c94fe23963330f76b6e3332f4a65cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f60a4d4fab54c6f460987cf62828e95ac2c94fe23963330f76b6e3332f4a65cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f60a4d4fab54c6f460987cf62828e95ac2c94fe23963330f76b6e3332f4a65cc", kill_on_drop: false }`
[INFO] [stdout] f60a4d4fab54c6f460987cf62828e95ac2c94fe23963330f76b6e3332f4a65cc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b54830deea291b808a92995ddab3c6f5ae9ef7150d74426f6150904ef4b443d3
[INFO] running `Command { std: "docker" "start" "-a" "b54830deea291b808a92995ddab3c6f5ae9ef7150d74426f6150904ef4b443d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling akuma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "b54830deea291b808a92995ddab3c6f5ae9ef7150d74426f6150904ef4b443d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b54830deea291b808a92995ddab3c6f5ae9ef7150d74426f6150904ef4b443d3", kill_on_drop: false }`
[INFO] [stdout] b54830deea291b808a92995ddab3c6f5ae9ef7150d74426f6150904ef4b443d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 86158e0458b1c80291d4be4c267ec7cd824dd2bc1dd10175b7e617f6304dff8b
[INFO] running `Command { std: "docker" "start" "-a" "86158e0458b1c80291d4be4c267ec7cd824dd2bc1dd10175b7e617f6304dff8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling akuma v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/akuma-90dbb2a48e60a81d)
[INFO] running `Command { std: "docker" "inspect" "86158e0458b1c80291d4be4c267ec7cd824dd2bc1dd10175b7e617f6304dff8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86158e0458b1c80291d4be4c267ec7cd824dd2bc1dd10175b7e617f6304dff8b", kill_on_drop: false }`
[INFO] [stdout] 86158e0458b1c80291d4be4c267ec7cd824dd2bc1dd10175b7e617f6304dff8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43470aea6cd222c7c49954553049023ceb650dcf5f17230ed614f8e9d9d6f38f
[INFO] running `Command { std: "docker" "start" "-a" "43470aea6cd222c7c49954553049023ceb650dcf5f17230ed614f8e9d9d6f38f", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/akuma-90dbb2a48e60a81d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]    Doc-tests akuma
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43470aea6cd222c7c49954553049023ceb650dcf5f17230ed614f8e9d9d6f38f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43470aea6cd222c7c49954553049023ceb650dcf5f17230ed614f8e9d9d6f38f", kill_on_drop: false }`
[INFO] [stdout] 43470aea6cd222c7c49954553049023ceb650dcf5f17230ed614f8e9d9d6f38f